/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <dirent.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>
#include <string>

#include <android-base/properties.h>
#include "utility/ValidateXml.h"

static void get_files_in_dirs(const char* dir_path, std::vector<std::string>& files) {
    DIR* d;
    struct dirent* de;

    d = opendir(dir_path);
    if (d == nullptr) {
        return;
    }

    while ((de = readdir(d))) {
        if (de->d_type != DT_REG) {
            continue;
        }
        files.push_back(de->d_name);
    }
    closedir(d);
}

TEST(CheckConfig, halManifestValidation) {
    if (android::base::GetIntProperty("ro.product.first_api_level", 0) <= 28) {
        GTEST_SKIP();
    }

    RecordProperty("description",
                   "Verify that the hal manifest file "
                   "is valid according to the schema");

    EXPECT_ONE_VALID_XML_MULTIPLE_LOCATIONS("manifest.xml", {"/vendor/etc/vintf/"},
                                            "/data/local/tmp/hal_manifest.xsd");

    std::vector<const char*> locations = {"/vendor/etc/vintf/manifest", "/odm/etc/vintf"};

    for (const char* dir_path : locations) {
        std::vector<std::string> files;
        get_files_in_dirs(dir_path, files);
        for (std::string file_name : files) {
            EXPECT_ONE_VALID_XML_MULTIPLE_LOCATIONS(file_name.c_str(), {dir_path},
                                                    "/data/local/tmp/hal_manifest.xsd");
        }
    }
}